Cal Dive International, Inc. announced today the retirement of Scott T. Naughton, the Company’s Chief Operating Officer, effective September 9, 2011. Also, the Company announced that John R. Abadie, Jr., the Company’s current Senior Vice President - Operations - Western Hemisphere, has been promoted to serve as Executive Vice President and Chief Operating Officer, and that G. Kregg Lunsford, the Company’s current Executive Vice President - Strategy and Business Development has been named Executive Vice President and Chief Strategy and Business Development Officer of the Company, both effective September 9, 2011. Mr. Abadie has nearly 20 years of international and domestic offshore marine construction experience. Mr.